941556720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{983}}^1$

素因数の和:1319

約数の個数: 160

約数和(自身を含む): 3156797952

約数和(自身を除く): 2215241232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 307, 312, 390, 520, 614, 624, 780, 921, 983, 1040, 1228, 1535, 1560, 1842, 1966, 2456, 2949, 3070, 3120, 3684, 3932, 3991, 4605, 4912, 4915, 5898, 6140, 7368, 7864, 7982, 9210, 9830, 11796, 11973, 12280, 12779, 14736, 14745, 15728, 15964, 18420, 19660, 19955, 23592, 23946, 24560, 25558, 29490, 31928, 36840, 38337, 39320, 39910, 47184, 47892, 51116, 58980, 59865, 63856, 63895, 73680, 76674, 78640, 79820, 95784, 102232, 117960, 119730, 127790, 153348, 159640, 191568, 191685, 204464, 235920, 239460, 255580, 301781, 306696, 319280, 383370, 478920, 511160, 603562, 613392, 766740, 905343, 957840, 1022320, 1207124, 1508905, 1533480, 1810686, 2414248, 3017810, 3066960, 3621372, 3923153, 4526715, 4828496, 6035620, 7242744, 7846306, 9053430, 11769459, 12071240, 14485488, 15692612, 18106860, 19615765, 23538918, 24142480, 31385224, 36213720, 39231530, 47077836, 58847295, 62770448, 72427440, 78463060, 94155672, 117694590, 156926120, 188311344, 235389180, 313852240, 470778360, 941556720]

約数ペア:

[(1, 941556720), (2, 470778360), (3, 313852240), (4, 235389180), (5, 188311344), (6, 156926120), (8, 117694590), (10, 94155672), (12, 78463060), (13, 72427440), (15, 62770448), (16, 58847295), (20, 47077836), (24, 39231530), (26, 36213720), (30, 31385224), (39, 24142480), (40, 23538918), (48, 19615765), (52, 18106860), (60, 15692612), (65, 14485488), (78, 12071240), (80, 11769459), (104, 9053430), (120, 7846306), (130, 7242744), (156, 6035620), (195, 4828496), (208, 4526715), (240, 3923153), (260, 3621372), (307, 3066960), (312, 3017810), (390, 2414248), (520, 1810686), (614, 1533480), (624, 1508905), (780, 1207124), (921, 1022320), (983, 957840), (1040, 905343), (1228, 766740), (1535, 613392), (1560, 603562), (1842, 511160), (1966, 478920), (2456, 383370), (2949, 319280), (3070, 306696), (3120, 301781), (3684, 255580), (3932, 239460), (3991, 235920), (4605, 204464), (4912, 191685), (4915, 191568), (5898, 159640), (6140, 153348), (7368, 127790), (7864, 119730), (7982, 117960), (9210, 102232), (9830, 95784), (11796, 79820), (11973, 78640), (12280, 76674), (12779, 73680), (14736, 63895), (14745, 63856), (15728, 59865), (15964, 58980), (18420, 51116), (19660, 47892), (19955, 47184), (23592, 39910), (23946, 39320), (24560, 38337), (25558, 36840), (29490, 31928)]